Lab Rotary Evaporator
Rotary evaporators (also known as “Rotovaps”) are mainly used for distillations/separation applications often used for medicinal chemistry, pharmaceutical, chromatography, and petrochemical fields.
Product Details
Lab rotary evaporator (also known as “Rotovaps”) are mainly used for distillations/separation applications often used for medicinal chemistry, pharmaceutical, chromatography, and petrochemical fields. In summary the system works by increasing the rate of evaporation of the solvent by
(1)reducing the pressure to lower the solvent boiling point
(2)rotating the sample to increase the effective surface area
(3)heating the solution
(4)then the evaporated solvent then condenses in a cooled glass condenser.
BEING Rotary Evaporator Features
- Simple design for one handed operation manually or automatically.
- A unique PTFE sealing system provides exceptional thermostability, minimizes corrosion, and helps to ensure day in day out headache free operation.
- Our Bath offers a dual heating mode for water and oil with overheat protection.
- PID controller offers easy input of parameters and large LCD display for easy viewing.
- Vacuum regulator available.
Specifications
| Model | RV-21M | RV-21A | |
| Performance | Rotation speed | 20-300rpm | |
| Water bath temperature range | Water: RT+5~99℃ , Oil: RT+5~180℃ (Option) | ||
| Evaporating speed | 22ml/min | ||
| Ultimate vacuum | 8mbar | ||
| Features | Speed setting | LCD display with knob | |
| Lifting mode | Manual | automatic | |
| Motor function | N/A | DC brushless motor | |
| Structure and composition | Main motor DC brushless | DC brushless motor | |
| Condenser | Snake Condensate Condensate Area 0.15m2, 1L Rotary Bottle,
1L Collecting Bottle, TS29 / 38 Bottle Clamp, Ball Face S35 / 20 |
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| Vacuum Seal | PTFE and Teflon Coating | ||
| Heating bath | Interior wather bath size | φ230mmx130mm | |
| Water bath material | Stainless steel Corrosion resistant coating | ||
| Heating power | 1000W | ||
| Temperature range | 5~35℃ | ||
| Electrical input | 220V 50/60Hz | ||
| Model | RV-5A | RV-10A | RV-20A | RV-50A | |
| Size | 5L | 10L | 20L | 50L | |
| Performance | Rotation speed (rpm) | 10-180 | 10-130 | 10-130 | 10-120 |
| Evaporate rate (Max. L/h)) | 2 | 3.5 | 5 | 9 | |
| Ultimate degree(mbar) | 8mbar | ||||
| Temperature rate(℃ ) | Water: RT+5~99℃ , Oil: RT+5~180℃ (Option) | ||||
| Temperature stability (℃ ) | ±1 | ||||
| Function | Controller | PID controller | |||
| Safety | 1.Over current protection
2. Over temp. protection 3. Power interruption alarm 4. Anti-dry protection |
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| Display | LCD screen | ||||
| Lift mode | Auto lift | ||||
| Heating power consumption (W) | 2000 | 3000 | 4000 | 5000 | |
| Condensation area(M2) | 0.28 | 0.49 | 1.29 | 1.75 | |
| Capability of rotatory bottle | 5L | 10L | 20L | 50L | |
| Capability of collecting bottle | 3L | 5L | 10L | 20L | |
| Sealing gasket | PTFE and Teflon Coating | ||||
| Lifting distance(mm) | 150 | 190 | 210 | 250 | |
| Trolley | No | Aluminum alloy bracket | |||
| Water Bath | Dimension(mm) | Diameter 280×175 | Diameter 365×225 | Diameter 445×250 | Diameter 552×320 |
| Material | SUS304 Water Bath + PTFE Teflon coating | ||||
| Interface size | Condensate interface(mm) | 14 | 18 | ||
| Vacuum interface(mm) | 10 | 18 | |||
| Exterior dimension W×D×H(mm) | 830×345×1135 | 850×510×1780 | 880×510×1780 | 1030×510×2070 | |
| Power | 220V 50HZ | ||||
| Ambient temperature | 10-35℃ | ||||